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Patent Assignment Assignor Details
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Assignor Name : KELSEY, DONALD ROSS
Total Assignments: 23
Assignment: 1
Reel/Frame:007117/0222   Pages: 2
Recorded: 08/25/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELSEY, DONALD ROSS
Exec Dt:
05/30/1991
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O.
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5369195
NONE
07973934
Correspondence name and address
SHELL OIL COMPANY
M. P. HADDICAN
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 2
Reel/Frame:007132/0020   Pages: 2
Recorded: 09/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, PEN CHUNG
Exec Dt:
01/29/1993
2
KELSEY, DONALD ROSS
Exec Dt:
01/29/1993
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382713
NONE
08013837
Correspondence name and address
M. P. HADDICAN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY
P.O. BOX 2463, 900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:006998/0998   Pages: 2
Recorded: 05/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, PEN-CHUNG
Exec Dt:
02/19/1993
2
KELSEY, DONALD ROSS
Exec Dt:
02/19/1993
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5340912
NONE
08023428
Correspondence name and address
YUKIKO IWATA
SHELL OIL COMPANY
INTELLECTUAL PROPERTY - P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 4
Reel/Frame:007270/0039   Pages: 2
Recorded: 12/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELSEY, DONALD ROSS
Exec Dt:
07/22/1993
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5405924
NONE
08264113
Correspondence name and address
M. P. HADDICAN
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 5
Reel/Frame:007740/0527   Pages: 2
Recorded: 11/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, PEN-CHUNG
Exec Dt:
08/18/1994
2
KELSEY, DONALD ROSS
Exec Dt:
08/18/1994
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5495051
NONE
08294272
Correspondence name and address
YUKIKO IWATA
SHELL OIL COMPANY, INTELLECTUAL PROPERTY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 6
Reel/Frame:007879/0563   Pages: 2
Recorded: 04/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELSEY, DONALD ROSS
Exec Dt:
12/15/1994
Assignee
1
SHEL OIL COMPANY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527973
NONE
08357832
Correspondence name and address
SHELL OIL COMPANY
M.P. HADDICAN
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 7
Reel/Frame:007579/0925   Pages: 2
Recorded: 07/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
02/27/1995
2
CHOU, CHARLES CHI-SU
Exec Dt:
02/27/1995
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUSIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5459229
NONE
08395231
Correspondence name and address
SHELL OIL COMPANY
M. P. HADDICAN
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 8
Reel/Frame:008718/0524   Pages: 2
Recorded: 09/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELSEY, DONALD ROSS
Exec Dt:
05/25/1995
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705575
NONE
08725270
Correspondence name and address
SHELL OIL COMPANY
M.P. HADDICAN
INTELLECTUAL PROPERTY
P.O. BOX 2463 - 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 9
Reel/Frame:010735/0137   Pages: 2
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELSEY, DONALD ROSS
Exec Dt:
11/25/1996
Assignee
1
SHELL OIL COMPANY
910 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093786
NONE
08911848
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 10
Reel/Frame:011745/0330   Pages: 2
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KELSEY, DONALD ROSS
Exec Dt:
11/25/1996
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242558
NONE
08756595
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY P.O.BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 11
Reel/Frame:011753/0781   Pages: 2
Recorded: 04/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
01/19/1999
2
SCARDINO, BETTY MARROU
Exec Dt:
01/19/1999
3
ZRONEK, STEVEN CHARLES
Exec Dt:
01/25/1999
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6245879
NONE
09239900
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY
910 LOUISIANA, P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Assignment: 12
Reel/Frame:009902/0919   Pages: 2
Recorded: 04/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASH, CARLTON EDWIN
Exec Dt:
02/01/1999
2
KELSEY, DONALD ROSS
Exec Dt:
02/01/1999
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955562
NONE
08995692
Correspondence name and address
SHELL OIL COMPANY
TODD F. VOLYN
P.O. BOX 2463 - INTELLECTUAL PROPERTY
900 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 13
Reel/Frame:011920/0975   Pages: 2
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
07/18/2000
2
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
07/18/2000
3
TOMASKOVIC, ROBERT STEPHEN
Exec Dt:
07/24/2000
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6277947
NONE
09556849
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
P.O. BOX 2463 INTELLECTUAL PROPERTY
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 14
Reel/Frame:013236/0873   Pages: 4
Recorded: 08/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
04/11/2001
2
SCARDINO, BETTY MARROU
Exec Dt:
04/11/2001
3
DANGAYACH, KAILASH
Exec Dt:
04/12/2001
4
BROWN, HOUSTON SLADE
Exec Dt:
04/18/2001
5
REITZ, HANS
Exec Dt:
07/31/2001
6
SEIDEL, ECKHARD
Exec Dt:
07/31/2001
7
WILHELM, FRITZ
Exec Dt:
08/13/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6509438
US20020009353
09840411
Correspondence name and address
SHELL OIL CO.
DONALD F. HAAS
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 15
Reel/Frame:013087/0678   Pages: 2
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
05/21/2001
2
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
06/14/2001
3
TOMASKOVIC, ROBERT STEPHEN
Exec Dt:
06/15/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6512080
US20020028909
09860999
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 16
Reel/Frame:013832/0253   Pages: 2
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCARDINO, BETTY MARROU
Exec Dt:
06/18/2001
2
KELSEY, DONALD ROSS
Exec Dt:
06/20/2001
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6576774
US20020032302
09892306
Correspondence name and address
SHELL OIL COMPANY
JENNIFER D. ADAMSON
P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 17
Reel/Frame:013676/0529   Pages: 6
Recorded: 05/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILHELM, FRITZ
Exec Dt:
06/07/2002
2
SEIDEL, ECKHARD
Exec Dt:
06/07/2002
3
REITZ, HANS
Exec Dt:
06/07/2002
4
THIELE, ULRICH
Exec Dt:
09/03/2001
5
MACKENSEN, KLAUS
Exec Dt:
09/03/2001
6
KELSEY, DONALD ROSS
Exec Dt:
07/26/2002
7
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
07/26/2002
8
TOMASKOVIC, ROBERT STEPHEN
Exec Dt:
07/23/2002
Assignees
1
ZIMMER AKTIENGESELLSCHAFT
BORSIGALLEE 1
D-60388 FRANKFURT/MAIN, GERMANY
2
SHELL OIL COMPANY
ONE SHELL PLAZA 4704
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6800718
NONE
10070352
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
HERBERT DUBNO
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NEW YORK 10471-0900
Assignment: 18
Reel/Frame:013421/0834   Pages: 2
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
10/14/2002
2
KIILBLER, KATHLEEN SUZANNE
Exec Dt:
10/16/2002
3
TANG, WEN TZUNG
Exec Dt:
10/10/2002
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463 900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6657044
NONE
10274317
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
910 LOUISIANA P.O. BOX 2463
INTELLECTUAL PROPERTY
HOUSTON, TX 77252-2463
Assignment: 19
Reel/Frame:014419/0532   Pages: 2
Recorded: 07/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
07/01/2003
2
KIIBLER, KATHLEEN SUZANNE
Exec Dt:
07/01/2003
Assignee
1
AVANTIUM INTERNATIONAL B.V.
ZEKERINGSTRAAT 29
AMSTERDAM, NETHERLANDS 1014 BV
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7732211
US20040014225
10398949
Correspondence name and address
HOFFMANN & BARON, LLP
ANNA-LISA GALLO, ESQ.
6900 JERICHO TURNPIKE
SYOSSET, NEW YORK 11791
Assignment: 20
Reel/Frame:015602/0104   Pages: 7
Recorded: 07/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
06/07/2004
2
TSE, CECILIA ZUQI
Exec Dt:
06/07/2004
3
DENTON, EDWARD JAMES
Exec Dt:
06/07/2004
4
JOHNSON, EMERY DON
Exec Dt:
06/07/2004
5
ALLEN, KEVIN DALE
Exec Dt:
06/22/2004
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050245655
10836983
Correspondence name and address
SHELL OIL COMPANY
DONALD E. HAAS
P.O. BOX 2463
HOUSTON, TX 77252-2463
Assignment: 21
Reel/Frame:015871/0394   Pages: 9
Recorded: 10/01/2004
Attorney Dkt #:TH1836
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
09/16/2004
2
BROWN, HOUSTON SLADE
Exec Dt:
09/16/2004
3
KELSEY, DONALD ROSS
Exec Dt:
09/16/2004
4
KIIBLER, KATHLEEN SUZANNE
Exec Dt:
09/17/2004
5
TANG, WEN-TZUNG
Exec Dt:
09/21/2004
Assignee
1
SHELL OIL COMPANY
900 LOUISIANA
P.O. BOX 2463
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050075479
10957345
Correspondence name and address
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY
P.O. BOX 2463 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 22
Reel/Frame:017352/0435   Pages: 4
Recorded: 12/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
09/14/2005
2
TSE, CECILIA ZUQI
Exec Dt:
09/12/2005
3
BLACKBOURN, ROBERT LAWRENCE
Exec Dt:
09/14/2005
4
BACHMANN, HOLGER GEORG
Exec Dt:
09/19/2005
5
SEIDEL, ECHARD
Exec Dt:
09/14/2005
Assignees
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
2
ZIMMER AKTIENGESELLSCHAFT
BORSIGALLEE 1
D 60388 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7381787
US20060084783
11226176
Correspondence name and address
RICHARD B. TAYLOR
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 23
Reel/Frame:017426/0018   Pages: 2
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELSEY, DONALD ROSS
Exec Dt:
10/07/2005
2
TSE, CECILIA ZUQI
Exec Dt:
08/22/2005
3
JOHNSON, EMERY DON
Exec Dt:
08/23/2005
Assignee
1
SHELL OIL COMPANY
P.O. BOX 2463
900 LOUISIANA
HOUSTON, TEXAS 77252-2463
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7196159
US20060084781
11239858
Correspondence name and address
RICHARD B. TAYLOR
SHELL OIL COMPANY
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463

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